Sat, June 19th@ 4:20a.m. U.F.A observation

I observed an extremely fast moving space craft moving from south to north. For as far away as it was, it must have been extremley large.This is my first time to see anything like this. The object looked like a bright star, with no blinking red lights. Just a very bright white light. In a matter of less than 3 minutes it traveled across my visual horizon.Did anybody else see this?